Submission #1294792

#	Time	Username	Problem	Language	Result	Execution time	Memory
1294792		lucasdmy	Counting Mushrooms (IOI20_mushrooms)	C++20	Compilation error	0 ms	0 KiB

mushrooms

#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n){
    int resp=0;
    for(int k=1;k<n;k+=2){
        resp+=2-use_machine({k, 0, k+1});
    }
    if(i%2==1){
        resp+=1-use_machine({0, n-1});
    }
    return resp;
}

Compilation message (stderr)

mushrooms.cpp: In function 'int count_mushrooms(int)':
mushrooms.cpp:9:8: error: 'i' was not declared in this scope
    9 |     if(i%2==1){
      |        ^